Physicists discover what a multiverse might really be like

Physicists discover what a multiverse might really be like: "Researchers at The University of Maryland and Towson University have suggested studying ferrofluids as a way of understanding how multiverses form. This first sprang from an interest in metamaterials as ways to model physical behavior. Metamaterials are human-made materials that exhibit characteristics which no one sees in natural materials. They happen to coincide, in some behaviors, with the odder bits of the physical universe. In fact, the researchers argue applying a strong magnetic field to the vacuum of space itself makes it act like a metamaterial."